An unlit match contains approximately 1,000 J of chemical energy. When it burns, the match releases thermal energy and light energy. After it has burned, the remaining match contains 250 J of chemical energy. If the thermal energy was measured to be 400 J, how much light energy did the match emit?
Answers: 2
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An unlit match contains approximately 1,000 J of chemical energy. When it burns, the match releases...
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